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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "mojo/edk/embedder/simple_platform_shared_buffer.h" | 5 #include "mojo/edk/embedder/simple_platform_shared_buffer.h" |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 | 8 |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
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172 } | 172 } |
173 } | 173 } |
174 | 174 |
175 TEST(SimplePlatformSharedBufferTest, MappingsOutliveBuffer) { | 175 TEST(SimplePlatformSharedBufferTest, MappingsOutliveBuffer) { |
176 scoped_ptr<PlatformSharedBufferMapping> mapping1; | 176 scoped_ptr<PlatformSharedBufferMapping> mapping1; |
177 scoped_ptr<PlatformSharedBufferMapping> mapping2; | 177 scoped_ptr<PlatformSharedBufferMapping> mapping2; |
178 | 178 |
179 { | 179 { |
180 scoped_refptr<SimplePlatformSharedBuffer> buffer( | 180 scoped_refptr<SimplePlatformSharedBuffer> buffer( |
181 SimplePlatformSharedBuffer::Create(100)); | 181 SimplePlatformSharedBuffer::Create(100)); |
182 mapping1 = buffer->Map(0, 100).Pass(); | 182 mapping1 = buffer->Map(0, 100); |
183 mapping2 = buffer->Map(50, 50).Pass(); | 183 mapping2 = buffer->Map(50, 50); |
184 static_cast<char*>(mapping1->GetBase())[50] = 'x'; | 184 static_cast<char*>(mapping1->GetBase())[50] = 'x'; |
185 } | 185 } |
186 | 186 |
187 EXPECT_EQ('x', static_cast<char*>(mapping2->GetBase())[0]); | 187 EXPECT_EQ('x', static_cast<char*>(mapping2->GetBase())[0]); |
188 | 188 |
189 static_cast<char*>(mapping2->GetBase())[1] = 'y'; | 189 static_cast<char*>(mapping2->GetBase())[1] = 'y'; |
190 EXPECT_EQ('y', static_cast<char*>(mapping1->GetBase())[51]); | 190 EXPECT_EQ('y', static_cast<char*>(mapping1->GetBase())[51]); |
191 } | 191 } |
192 | 192 |
193 } // namespace | 193 } // namespace |
194 } // namespace edk | 194 } // namespace edk |
195 } // namespace mojo | 195 } // namespace mojo |
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